Source of: /manual/en/function.session-save-path.php
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<div id="function.session-save-path" class="refentry">
<div class="refnamediv">
<h1 class="refname">session_save_path</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">session_save_path</span> — <span class="dc-title">Get and/or set the current session save path</span></p>
</div>
<a name="function.session-save-path.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><b>session_save_path</b></span>
([ <span class="methodparam"><span class="type">string</span> <tt class="parameter">$path</tt></span>
] )</div>
<p class="para rdfs-comment">
<b>session_save_path()</b> returns the path of the current
directory used to save session data.
</p>
</div>
<a name="function.session-save-path.parameters"></a><div class="refsect1 parameters">
<h3 class="title">Parameters</h3>
<p class="para">
</p><dl>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">path</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
Session data path. If specified, the path to which data is saved will
be changed. <b>session_save_path()</b> needs to be called
before <a href="function.session-start.php" class="function">session_start()</a> for that purpose.
</p>
<p class="para">
</p><blockquote><p><b class="note">Note</b>:
On some operating systems, you may want to specify a path on a
filesystem that handles lots of small files efficiently. For example,
on Linux, reiserfs may provide better performance than ext2fs.
<br />
</p></blockquote><p>
</p>
</dd>
</dl>
<p>
</p>
</div>
<a name="function.session-save-path.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the path of the current directory used for data storage.
</p>
</div>
<a name="function.session-save-path.seealso"></a><div class="refsect1 seealso">
<h3 class="title">See Also</h3>
<p class="para">
</p><ul class="simplelist">
<li class="member">
The <a href="session.configuration.php#ini.session.save-path" class="link">session.save_path</a>
configuration directive
</li>
</ul><p>
</p>
</div>
</div><?php manual_footer(); ?>
